Abstract One of the most serious incidents that can occur in offshore drilling and exploration is damage to well structure subsea components which result uncontrolled hydrocarbon release environment present a safety hazard rig personnel. Over decades, there have been substantial developments mathematical models algorithms used analyze stresses on related define operational integrity windows ope...

The oil and gas industry has an installed base that is characterized by local fragmented approaches for data management. Inside this information infrastructure, real-time monitoring of the subsea environment remains an unexplored arena that demands a cross-disciplinary and cross-organizational data integration layer. Semantic technologies have been proposed in the literature as a possible stand...

Subsea operations account for multiple sensors and systems. Monitoring controlling offshore facilities are crucial to ensuring a safe environment humans sea life. Also, data post-analysis allows increased process performance the whole installation's lifecycle. Multiple systems, lack of model standards non-interoperability current challenges. Although IFC implementation still needs improvements,...

offshore pipelines used for oil and gas transportation are often buried to avoid damage from fishing activities and to provide thermal insulation. thermal expansion and contraction of the pipeline during operation can lead to lateral or upheaval buckling. a safe buried pipeline design must take into account a reliable evaluation of soil uplift resistance and pipe embedment depth. while the cost...

Runtime integrity measurement systems provide the capability to observe the runtime state of a process and to determine whether or not it is acceptable. Existing software systems tend to forgo integrity checks altogether or to enlist static mechanisms (e.g., assertions) to detect unacceptable process states at runtime. A large and growing base of malicious software necessitates more sophisticat...